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Assess Success Criteria for Bike-Courier Delivery Launch

DoorDashData Scientist · Technical Screen
HardData ScientistTechnical ScreenAnalytics & Experimentation

Last updated

Evaluates marketplace analytics for launching a bike-courier delivery option in dense delivery markets. Strong answers define stakeholder value, success metrics, market selection, phased rollout, guardrails, and causal evaluation under network effects.

Scenario

DoorDash plans to launch a bike-courier delivery option and wants to assess whether, where, and how to roll it out successfully.

Question

From DoorDash’s perspective, why launch a bike delivery option? What criteria would define success for the bike feature? How would you decide whether to launch in all markets or focus on urban/downtown areas? Which metrics (short-term, long-term, guardrail) would you track to judge success? How would you evaluate the feature’s impact, accounting for network effects? Describe how you would design and run an A/B test to measure the feature’s effectiveness. What data would you gather to assess downtown market suitability?

Hints

Consider marketplace balance for consumers, dashers, restaurants, efficiency, cost, delivery time, pilot-market choice, and robust experiment design.